Update styleguide.mdx

src/stories/styleguide.mdx

@@ -18,20 +18,10 @@ The following theme colors available are:
 
 `--color-tertiary`
 
->> The --color-secondary is used for containers, while the --color-tetiary is used inside --color-secondary containers
-
-
 `--color-accent`
 
 `--color-gray`
 
-`--color-gray-inner`
-
->> The --color-gray is used for containers, while the --color-gray-inner is used inside --color-gray containers
-
-
-`--color-header`
-
 `--color-text`
 
 `--color-white`
@@ -41,23 +31,15 @@ The following theme colors available are:
 ## Typography
 The whole website uses Vercel's **Geist** font in the following sizes:
 
-`--hero-big`
 
-`--hero-body`
-
-`--header-1`
-
-`--header-2`
-
-`--header-body`
-
-`--body-text`
 
 
 
 ## Spacing
 The whole website is built on an 8pt Grid, and spacing is always in multiples of 8px
 
+`--spacing-unit`
+
 
 
 ## Components